The invention discloses an adaptive cruise decision system and method, computer equipment and a computer readable storage medium, and the system comprises a decision model building module which is used for building a network decision model which comprises an upper-layer decision network, a bottom-layer execution network and a reward function; the initialization module is used for initializing environment parameters and acquiring an initial external state s0meta and an initial internal state s0controller of the environment; the decision execution module is used for selecting an initial sub-target parameter goali and initializing a reward parameter rimeta according to the external state parameter Simeta; sub-target completion conditions are judged, wherein the distance between the vehicle and the front vehicle is smaller than a preset minimum value or larger than a preset maximum value, and the speed of the vehicle is 0; if not, according to the internal state parameter sjcontroller, selecting an initial action aj, interacting with the environment to obtain an internal state parameter sj + 1controller, interacting with the environment to output a reward parameter rjcontroller, and storing a memory {sjcontroller, aj, rj, sj + 1controller, goali}; the rimeter is equal to the sum of the rimeter and the rj and the sum of the rj and the 1 controller; i is circulated from 1 to N until the sub-target is completed; and a memory {simeta, goali, rimeta, si + 1meta} is stored.

    一种自适应巡航决策系统、方法、计算机设备和计算机可读存储介质,系统包括:决策模型建立模块,用于建立网络决策模型,网络决策模型包括上层决策网络、底层执行网络、奖励函数;初始化模块,用于初始化环境参数,获取环境初始外部状态s0meta、初始内部状态s0controller;决策执行模块,用于根据外部状态参数Simeta,选择初始子目标参数goali,初始化奖励参数rimeta;判断子目标完成条件:本车与前车距离小于预设最小值或大于预设最大值,自车速度为0;若否,根据内部状态参数sjcontroller,选择初始动作aj,与环境交互,获得内部状态参数sj+1controller,与环境交互输出奖励参数rjcontroller,存储记忆{sjcontroller,aj,rj,sj+1controller,goali};rimeta=rimeta+rj+1controller;i从1开始循环到N,直至完成子目标结束;存储记忆{simeta,goali,rimeta,si+1meta}。


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    Titel :

    Adaptive cruise decision system and method, computer equipment and computer readable storage medium


    Weitere Titelangaben:

    自适应巡航决策系统、方法、计算机设备和计算机可读存储介质


    Beteiligte:
    CHEN PENG (Autor:in)

    Erscheinungsdatum :

    2022-04-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen



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